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  • Updated for January 2025
  • Based on 2025 NV commercial driver's license manual

Free NV CDL Tanker Vehicles Practice Test 2025

Nevada residents looking for better employment opportunities should pursue a career in commercial driving. Because the Silver State lacks major rail networks, waterways, and seaports, 92% of all freight is moved by trucks. Here, the economy is heavily reliant on tourism and mining, creating a high demand for fuel distribution to remote locations. Although the vast Mojave Desert does not offer spectacular landscapes, truck drivers often appreciate the sense of freedom provided by the wide and unobstructed highways.

Since you’re in the market for a Tank Vehicles (N) endorsement, you probably know you need to pass the 20-question Tank Vehicles knowledge exam. To pass, you’ll need to score at least 80%, leaving little room for error. To help you become a successful tanker driver, we offer a series of Nevada CDL Tanker Vehicles endorsement practice tests. Specific to the state of Nevada, each practice test has 20 questions based on the official 2025 CDL manual (Nevada CDL Handbook 2025).

Now you can simulate the official Tank Vehicles knowledge exam without worrying about failing. Students who are just getting started with commercial driving often use these practice tests as an educational tool, which provides helpful insight once you select an answer. The immediate feedback feature gives you a detailed explanation of the correct answer, so you won’t have to wait until the end of the practice test to identify your mistakes.

Some people tend to panic during timed tests. A ticking clock could cause someone to rush and pick the wrong answers. These mistakes are caused by stress and anxiety, which can hinder the performance of even the most prepared students. For your convenience, we have omitted any timer from our practice tests. If you experience such negative emotions, we recommend you train as often as possible in our safe test environment. With time, you’ll become more comfortable with this experience. As you familiarize yourself with the content and format of this test, you’ll also naturally gain a deeper understanding of what it takes to safely operate tankers in Nevada.

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements

What you need to know

6 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.

What to expect on the actual NV DMV exam

20

questions

16

correct answers to pass

80%

passing score

List of questions (classic view)

  1. Side-to-side surge can cause
  2. How does liquid surge affect the handling of a tanker?
  3. Hauling liquids in tankers requires special care for which of the following reasons?
  4. How would you expect a truck with a cargo tank that has baffles to handle on the road?
  5. A smooth bore tank is also known as
  6. Empty trucks
  7. A tank endorsement is required for certain vehicles that transport
  8. The best way to take a curve in a tanker is to slow to a safe speed before entering the curve and then _________ as you go through it.
  9. The liquid in a tank with baffles can still have what kind of surge?
  10. You should be very cautious when driving smooth bore tankers, especially when you are
  11. You should know the outage needed for the liquids you carry because
  12. When you load the small tanks of a cargo tank equipped with bulkheads, you should check the
  13. A baffled tanker is one with
  14. You are driving on a clear night. You must dim your headlights from high to low. You should adjust your speed so you can stop within
  15. When your cargo tank has baffles, what handling effect do you expect?
  16. The movement of the liquid in partially filled tanks is called
  17. When should the driver of a tanker that has lost its brakes use a truck escape ramp?
  18. You are driving a tanker truck. The front wheels begin to skid. Which of these is most likely to occur?
  19. An emergency forces you to stop your tanker quickly or crash. You should
  20. Which of these statements about tankers are true?
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